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Air cooling device of automatic injection mold

An air-cooling device and automatic injection molding technology, which is applied in the field of air-cooling devices, can solve the problems of not meeting production requirements, low degree of automation, single structural design, etc., and achieve good cooling effect, reasonable structural design, and good quality of injection molding products

Inactive Publication Date: 2015-11-25
ANHUI FASTER AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The prior art injection mold has single structural design and low degree of automation, which cannot meet the current production requirements

Method used

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  • Air cooling device of automatic injection mold

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Experimental program
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Embodiment Construction

[0010] Referring to the accompanying drawings, an air-cooling device for an automatic injection mold includes an upper mold core 1 fixed at the lower end of the upper mold, an upper mold pressure plate 2 is fixed on the upper mold core 1, and a splitter cone 3 is installed at the center of the upper mold pressure plate 2 , the branch pipe 4 is installed at the center of the splitter cone 3, the end and side wall of the branch pipe 4 are connected with the water pipe 5 through the joint, the lower end of the bottom mold 6 is connected with the bottom mold air pipe 7, and the upper mold core 1 is connected with the mold The core water pipe 8 is provided with a mandrel cover 9 in the upper die core 1, and a center mandrel 10 is matched in the mandrel cover 9.

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Abstract

The invention discloses an air cooling device of an automatic injection mold. The air cooling device comprises an upper mold core fixed to the lower end of an upper mold. An upper mold pressing plate is fixed to the upper mold core, a dividing cone is arranged in the center of the upper mold pressing plate, and a branch pipe is arranged on the center of the dividing center. The end and the side wall of the branch pipe are connected with a water pipe through a connector. The lower end face of a bottom mold is communicated with a bottom mold air pipe, and the upper mold core is communicated with a mold core water pipe. Two kinds of water cooling and air cooling are adopted for cooling water prevention, the cooling effect is good, the structural design is reasonable, and the quality of an injection molding product is good.

Description

technical field [0001] The invention relates to the field of mold making, in particular to an air cooling device for an automatic injection mold. Background technique [0002] Injection molds are divided into thermosetting plastic molds and thermoplastic plastic molds according to the molding characteristics; according to the molding process, they are divided into transfer molds, blow molds, casting molds, thermoforming molds, hot compression molds (compression molds), injection molds, etc. Among them, the hot pressing mold can be divided into three types: overflow type, semi-overflow type and non-overflow type according to the overflow method, and the injection mold can be divided into two types: cold runner mold and hot runner mold according to the loading and unloading method. It can be divided into two types: mobile and fixed. [0003] The injection mold of the prior art has a single structure design and a low degree of automation, which cannot meet the current producti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/73
CPCB29C45/73
Inventor 胡孝德
Owner ANHUI FASTER AUTO PARTS